Bluegrass ndi mtundu wa perennials amphaka kapena chaka. Kuthengo, imakhala m'malo onse awiri omwe ndi ozizira komanso otentha. Mitundu ina imatha kupezeka kumapiri akumalo otentha. Mitunduyi imaphatikizapo mitundu yoposa 500.
Ganizirani mitundu yomwe imagwiritsidwa ntchito kupangira udzu.
Bluegrass pachaka
Nthawi zambiri, mitundu imakhala pachaka, ngakhale nthawi zina zipatso zimapezeka. Amapanga fodya kuchokera kutalika kwa 5 mpaka 35 cm. Amakhala ndi mapangidwe ang'onoang'ono mpaka 1 cm.
Pulogalamu ya buluu pachaka sagwiritsidwa ntchito ngati udzu wapansi, momwemo umaonedwa ngati udzu womera.
Imakula bwino pamtunda uliwonse, imakula msanga m'malo oponderezedwa, kulekerera tsitsi lowonda.
Sichikupangidwira kuti zikalembetsedwe ka zipinda kum'mwera kuyambira pamenepo Potentha, udzuwo umayamba kusanduka chikaso, kutuluka.
Dera la Bluegrass
Kuthengo, amakhala ku North Africa ndi Europe. Amakonzanso mapiri, chigwa, mapiri komanso malo osefukira.
Kulongosola kwa dambo buluu
Udzu wamuyaya mu msambo ukufika pamtunda wa 0.3-0.8 m. Mapulogalamu angapo ndi owonda, komanso osalala, opanga ma sods.
Masamba osanja ndi osalala, otchulidwa kumapeto. Zowaza mkati. Wodzipaka utoto wonyezimira wobiriwira, watulutsa mitsempha pamwamba.
Spikelets amasonkhanitsidwa pofalitsa nkhawa. Pa limodzi, maluwa obiriwira kapena 3-5 ofiirira aphulika mu Meyi-Juni.
Pokana nyengo zovuta. Wokhoza kupirira chisanu mpaka -35 ° C.
Kugwiritsa ntchito udzu
Zogwiritsidwa ntchito popanga kapinga, incl. lakonzedwa ndi katundu wambiri (mwachitsanzo masewera).
Zosiyanasiyana sizigwira kukapondaponda, zimakula msanga pambuyo pakuchepetsa tsitsi.
Zambiri za kusamalira dambo la udzu
Imalekerera chilala. Kuthirira ndikofunikira pokhapokha pakadalibe mvula nthawi yayitali. Chimakula pamtunda uliwonse, sichiyenera kusakanizika.
Mitundu yamitundu yamagulu amtundu wa buluu
Kulembetsa udzu ndi koyenera:
- Andante ndi udzu wochepa komanso wandiweyani womwe suwonongeka.
- Connie - amapanga mtundu wobiriwira, wotsika, wakuda. Zosiyanasiyana zimakhala zosagwirizana ndi matenda ambiri ndikupondaponda.
- Pabwino - ndi masamba ochepa. Imazindikira modekha kupsinjika ndi chilala. Pambuyo podula, imakula mwachangu.
- Balin - amasiyanitsidwa ndi kukana kupondaponda, matenda ndi tizilombo toononga, kukula msanga.
- Sobra - amawoneka wokongola pa udzu, amalekerera mwamphamvu zokopa zachilengedwe.
Mbewu zamitundu iliyonse zitha kugulidwa m'masitolo apadera.
Anyezi wa Bluegrass
Kutchire, imamera m'mapiri ndi mapiri a Eurasia ndi North Africa. Amadziwika kuti ndi imodzi mwazomera zabwino kwambiri zamabusa.
Kufotokozera kwa Bluegrass bluegrass
Mitundu yosatha imapangidwa ndi ma sodi wandiweyani, ofikira kutalika kwa 10-30 cm. Mizu yake ndi yopanda matupi, omwe amayambira m'munsi amakhala otakata, opanda kanthu komanso owongoka.
Zithunzi zambiri zobiriwira. Mapepala ochepera, ocheperako.
Ma inflorescence amatengedwa pang'ono, osakanizika. Maluwa amapezeka kumapeto kwa chilimwe komanso kumayambiriro kwa chilimwe.
Bulleteli ya buluu wambiri imatha kutchedwa viviparous. Pambuyo pakugwa, ma spikelets ake amazika, amasintha kukhala mababu ndikupereka moyo ku toyesa watsopano. Nthawi zina zimamera mpaka pachisamba.
Kugwiritsa ntchito anyezi wa buluu
Kukana kupondaponda, kubwezeretsedwa mwachangu, motero kumagwiritsidwa ntchito kupanga udzu wamtundu uliwonse.
Mawonekedwe akusamalira bulgrass bulbous
Itha zibzalidwe kumadera omwe kutentha sikumatsika--25 ° C. Imalekerera chilala. Ngakhale mvula ikalibe, imangofunika madzi ochepa okha.
Imakula bwino m'nthaka iliyonse, koma imakonda nthaka yopepuka, yampweya, yothiridwa dothi. Sikufuna feteleza aliyense.
Mtundu wa Bluegrass Alpine
Amamera pamiyala yamiyala yamapiri a kumapiri omwe amatentha kwambiri ku North America ndi Eurasia.
Kufotokozera kwa Alpine Bluegrass
Imafikira kutalika kwa mamilimita 0.5. Mawonekedwe owongoka, osakhazikika pang'ono osakhazikika amapanga kansanza kakakulu. Chingwechi ndi chachifupi, chomwe chili kumtunda kwa dothi.
Masamba opanda mtambo, wowonda, wonenedwa kumapeto kwake, kutalika kosiyanasiyana. Mthunzi wamapulawo umasiyana kuchokera ku emerald yakuda mpaka udzu waimvi.
Ma inflorescence amasonkhanitsidwa pofalitsa panicles. Spikelets zazing'onozing'ono, zopangidwa ndi dzira. Iliyonse imakhala ndi maluwa 9, nthawi zambiri ofiirira. Maluwa amayamba mu June-August.
Kugwiritsa ntchito chipatso cha alpine
Gwiritsani ntchito kulembetsa malire, mapiri a miyala. Ndikothekanso kukula muzotengera.
Zinthu zosamalira Alpine buluu
Amalekerera kutentha mpaka -30 ° C. Nthawi zambiri, mvula yachilengedwe imakwanira kunyowetsa nthaka, koma ndi chilala muyenera kuthilira kangapo pa sabata.
Imafanana bwino ndi kukhazikitsidwa kwa michere yosakaniza.
Bluegrass wamba
Amapanga ma turfs, amafika 20-120 cm.Mizu yake imafupikitsidwa, kukwawa. Masamba ndiwobiriwira owoneka bwino, osalala, mpaka 6mm mulifupi.
Amabzala dothi lolemera komanso lopanda chonde m'malo onyowa.
Simalola chisanu kwambiri, chilala chitalizitali komanso kupondaponda kwambiri.
Mtengo wa Bluegrass
Wosatha, ndikupanga zofewa, zowoneka bwino. Imafika kutalika kwa 0.3-1 m. Masamba ndi ochepa, 1.5-2 mm mulifupi. Ma inflorescence amasonkhanitsidwa m'mantha a masentimita 10. Maluwa amapezeka mu Meyi-oyambirira chilimwe.
Amagwiritsidwa ntchito ngati udzu womwe umayikidwa mumthunzi wa mitengo, monga udzu sufuna kuwala kambiri.
Amakonda gawo lonyowa komanso acidic. Samalola kumeta tsitsi pafupipafupi, udzu umayamba kuonda chifukwa cha izi.
Chifukwa cha mitundu yamagulu amtundu wamtambo, imatha kugwiritsidwa ntchito kupangira udzu pazolinga zilizonse. Kusakaniza kwa herbaceous ndi chomera ichi kumagulitsa m'masitolo apadera. Muthanso kuphika nokha ndi kusakaniza mbewu za mbeu zosiyanasiyana zomwe zimapangidwira kapinga.
